Question

hurry pls! biology hw! this model depicts the autonomic response in humans for body temperature regulation. what does this model imply about how the model accomplishes cooling?

Answer 1

Answer:

This model shows the mechanism of homeostasis  when the body temperature rises above the normal.

Explanation:

The steps by which body accomplishes cooling are as follows:

• As the body temperature rises above the normal the sensory neurons perceive that and sends a signal to the hypothalamus.
• Hypothalamus which is a bridge between the nervous system and the endocrine system, receives the signal and send s a signal to body.
• The signal from the hypothalamus causes blood vessels to dilate and increases the circulation of blood near the surface so that more heat is lost.
• It also increases the sweating which allows the body to produce cooling affect through evaporation.'
• This continues till the body temperature falls to normal.